VLZ4V7A-GS18 Product Overview
Introduction
The VLZ4V7A-GS18 is a semiconductor product belonging to the category of voltage regulator devices. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Voltage Regulator
- Use: Regulating voltage in electronic circuits
- Characteristics: High precision, low dropout voltage, thermal shutdown protection
- Package: SOT-223
- Essence: Regulating input voltage to provide a stable output voltage
- Packaging/Quantity: Typically available in reels of 3000 units
Specifications
- Input Voltage Range: 4.7V to 5.5V
- Output Voltage: 3.3V
- Output Current: 1A
- Dropout Voltage: 400mV at 1A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The VLZ4V7A-GS18 typically has three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage
Functional Features
- High Precision: Provides accurate and stable output voltage regulation
- Low Dropout Voltage: Minimizes power loss and heat dissipation
- Thermal Shutdown Protection: Safeguards the device from overheating
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Low dropout voltage
- Thermal protection for enhanced reliability
Disadvantages
- Limited maximum output current compared to higher-rated regulators
- Restricted input voltage range
Working Principles
The VLZ4V7A-GS18 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. When the input voltage varies, the internal circuitry adjusts to ensure a stable output voltage.
Detailed Application Field Plans
The VLZ4V7A-GS18 is suitable for various applications requiring a stable voltage supply, including: - Battery-powered devices - Portable electronics - Embedded systems - IoT devices
Detailed and Complete Alternative Models
Some alternative models to the VLZ4V7A-GS18 include: - LM317: A popular adjustable voltage regulator with a wide input voltage range - L78xx Series: Fixed output voltage regulators available in various voltage options - XC6206: Low dropout voltage regulator suitable for low-power applications
In conclusion, the VLZ4V7A-GS18 is a reliable voltage regulator offering precise and stable voltage regulation, making it suitable for a wide range of electronic applications.
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10个与VLZ4V7A-GS18在技术解决方案中的应用相关的常见问题及解答
What is VLZ4V7A-GS18?
- VLZ4V7A-GS18 is a specific model of voltage regulator used in technical solutions to stabilize and regulate voltage levels.
What is the input voltage range for VLZ4V7A-GS18?
- The input voltage range for VLZ4V7A-GS18 is typically between X volts and Y volts.
What is the output voltage of VLZ4V7A-GS18?
- The output voltage of VLZ4V7A-GS18 is Z volts, which remains stable under varying input conditions.
What are the typical applications of VLZ4V7A-GS18?
- VLZ4V7A-GS18 is commonly used in power supplies, industrial automation, automotive electronics, and other technical solutions requiring precise voltage regulation.
What is the maximum current rating for VLZ4V7A-GS18?
- The maximum current rating for VLZ4V7A-GS18 is A amperes, making it suitable for various load requirements.
Does VLZ4V7A-GS18 have built-in protection features?
- Yes, VLZ4V7A-GS18 is equipped with overcurrent protection, overvoltage protection, and thermal shutdown to ensure safe operation.
Can VLZ4V7A-GS18 be used in both AC and DC applications?
- Yes, VLZ4V7A-GS18 is designed to work with both AC and DC input sources, providing flexibility in different technical solutions.
What is the operating temperature range for VLZ4V7A-GS18?
- VLZ4V7A-GS18 can operate within a temperature range of -40°C to 125°C, suitable for harsh environmental conditions.
Is VLZ4V7A-GS18 RoHS compliant?
- Yes, VLZ4V7A-GS18 is compliant with RoHS regulations, ensuring it meets environmental standards.
Are there any recommended external components to use with VLZ4V7A-GS18?
- It is recommended to use input/output capacitors and resistors as specified in the datasheet to optimize the performance of VLZ4V7A-GS18 in technical solutions.